“Identification of River Sava Temperature Influence on Groundwater Temperature of the Zagreb and Samobor-Zaprešić Aquifer As a Part of Shallow Geothermal Potential”. Rudarsko-geološko-Naftni Zbornik, vol. 33, no. 5, Nov. 2018, https://doi.org/10.17794/rgn.2018.5.6.